Vintage Omega Seamaster De Ville Automatic Crosshair 166.020 - 34,5mm - 1965

This vintage Omega Seamaster De Ville was produced in 1965 and features a beautiful white dial with a very fine, evenly formed patina. The dial has a classic crosshair motif and a date window at the 3 o’clock position. Inside is the caliber 562 automatic movement, which was fully overhauled in February 2026 and currently runs and functions well. The stainless steel case measures 34.5 millimeters in width and is paired with its original stainless steel Omega beads of rice bracelet, reference 1503. The bracelet is fully adjustable and will fit wrists from 14 up to 19 centimeters. This watch remains entirely original and would make an exceptional daily wearer, while of course also being perfectly suited as an elegant dress watch.

 Year of production: 1965

 Serial number: 22.645.051

 Model / Reference number: 166.020

 Case dimensions.

  - Width excluding crown: 34,5mm

  - Width including crown: 37mm

  - Lug to lug: 40mm

  - Thickness: 10,7mm

 Lugs width: 18mm

 Strap: The original Omega “Beads of Rice” bracelet. (Ref. 1503 with nr. 70 endlinks) (Fits a 14 to 19cm wrist)

Total weight: 68,5g

 Country of origin: Switzerland 

 Movement: Cal. 562 Automatic

 Service information: Movement overhauled in February 2026. Runs and functions well. (~+1s/d, ~251amp, ~0.1ms b/e)

Internal code: BTW 1360